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EC number: - | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-Dec-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The structure of the read-across substance, EC:300-504-3, is the same as the test substance. Therefore, the human toxicity and environmental toxicity is the same. The only difference is the test substance containing lithium. However, the low level of lithium will not change the classification.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 420 (Acute Oral Toxicity - Fixed Dose Method)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 423 (Acute Oral toxicity - Acute Toxic Class Method)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 425 (Acute Oral Toxicity: Up-and-Down Procedure)
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- Trisodium 5-[[4-chloro-6-[(o-tolyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
- EC Number:
- 300-504-3
- EC Name:
- Trisodium 5-[[4-chloro-6-[(o-tolyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
- Cas Number:
- 93941-05-0
- Molecular formula:
- C26H20ClN7O10S3.3Na
- IUPAC Name:
- trisodium 5-({4-chloro-6-[(2-methylphenyl)amino]-1,3,5-triazin-2-yl}amino)-4-hydroxy-3-[(2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Purity: 75-80%
Constituent 1
- Specific details on test material used for the study:
- Evercion SR61, Reactive red 3-1, EC: 300-504-3
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- 5 male and 5 female Sprague-Dawley rats about 5 weeks old were obtained from the supplier. The rat quarantined for 2 weeks and acclimated to the condition of the animal room for at least 5 days prior to the test.
Environmental conditions:
Temperature: 22±4°C
Relative humidity: 40-70%
Light cycle: 12 hours light/dark
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Doses:
- 2000 mg/ kg bw
- No. of animals per sex per dose:
- 5 males and 5 females
- Control animals:
- no
- Details on study design:
- Limit test: The test article was administered to the rats by oral gavage with gastric tube at a dose of 2,000 mg/kg bw. Individual body weight of the treated rats was measured on day 1, day 8 and day 15.
After dosing of the test article, all treated rats were observed individually 2 a day by veterinarian for a total of 14 days.
During the observation period, the mortality of the rats, toxic reaction after dosing, time of onset and length of period were recorded. Any found dead or moribund rats in the interim would be examined by gross necropsy.
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- >= 2 000 mg/kg bw
- Based on:
- test mat.
Any other information on results incl. tables
All the treated rats survived till the end of the study.
All the survival rats were subjected to gross necropsy examination on day 15. Results indicated that there were no significant gross lesions founded.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- After application of the test article, all treated rats survived till the end of the study. The body weight of the rats was increased normally during the observation period and the result of the gross necropsy examination showed that there were no significant gross lesions founded.
According to the above findings, the median lethal dose (LD50) of “EVERCION RED P-4BN” was greater than 2,000 mg/kg under the condition designed for this study. - Executive summary:
This study was conducted to investigate the acute oral toxicity of “EVERCION RED P-4BN (Specimen no. 90077902, Reactive Red 3-1).” 5 males and 5 females Sprague-Dawley rats in the study were housed in Yang-Ming University Laboratory Animal Quarters. The test article was administered to the rats by oral gavage at a dose of 2,000 mg/kg bw. After application of the test article, the rats were observed for mortality and sign of toxicity for 14 days. Results showed all treated rats survived till the end of the study. The body weight of the rats was increased normally during the observation period. At the end of the study, all treated rats were subjected to gross necropsy, and the examination showed that there were no significant gross lesions founded.
According to the findings of the study, the median lethal dose (LD50) of “EVERCION RED P-4BN” was more than 2,000 mg/kg bw under the condition designed for this study.
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